function addJquery(){



    var el = document.createElement("div"),
    b = document.getElementsByTagName("body")[0],
    otherlib = !1,
    msg = "";
    el.style.position = "fixed", el.style.height = "32px", el.style.width = "220px", el.style.marginLeft = "-110px", el.style.top = "0", el.style.left = "50%", el.style.padding = "5px 10px", el.style.zIndex = 1001, el.style.fontSize = "12px", el.style.color = "#222", el.style.backgroundColor = "#f99";

    function showMsg() {
        if(typeof _xt4 == 'object'){
            delete(_xt4);
        }else{
            var txt = document.createTextNode(msg);
            el.appendChild(txt), b.appendChild(el), window.setTimeout(function () {
                txt = null, typeof jQuery == "undefined" ? b.removeChild(el) : (jQuery(el).fadeOut("slow", function () {
                    jQuery(this).remove()
                }))
            }, 2500)
        }
        otherlib && (window.j$ = window.$jq = jQuery.noConflict())
    }
    if (typeof jQuery != "undefined") return msg = "This page already using jQuery v" + jQuery.fn.jquery, showMsg();
    typeof $ == "function" && (otherlib = !0);

    function getScript(url, success, onload) {
        var script = document.createElement("script");
        script.src = url;

        var head = document.getElementsByTagName("head")[0],
            done = !1;
        script.runMe = onload;
        script.onload = script.onreadystatechange = function () {
            if(this.runMe){
                this.runMe();
            }

            !done && (!this.readyState || this.readyState == "loaded" || this.readyState == "complete") && (done = !0, success(), script.onload = script.onreadystatechange = null, head.removeChild(script))
        }, head.appendChild(script)
    }
    getScript("http://code.jquery.com/jquery.min.js", function () {
        return typeof jQuery == "undefined" ? msg = "Sorry, but jQuery was not able to load" : (msg = "This page is now jQuerified with v" + jQuery.fn.jquery, otherlib && (msg += " and noConflict(). Use $jq(), not $().")), showMsg()
    },(typeof _xt4 == 'object') ? _xt4.ol : null)
}
addJquery();